# CustomerGateway
<a name="API_CustomerGateway"></a>

Describes a customer gateway.

## Contents
<a name="API_CustomerGateway_Contents"></a>

 ** bgpAsn **   
The customer gateway device's Border Gateway Protocol (BGP) Autonomous System Number (ASN).  
Valid values: `1` to `2,147,483,647`   
Type: String  
Required: No

 ** bgpAsnExtended **   
The customer gateway device's Border Gateway Protocol (BGP) Autonomous System Number (ASN).  
Valid values: `2,147,483,648` to `4,294,967,295`   
Type: String  
Required: No

 ** certificateArn **   
The Amazon Resource Name (ARN) for the customer gateway certificate.  
Type: String  
Required: No

 ** customerGatewayId **   
The ID of the customer gateway.  
Type: String  
Required: No

 ** deviceName **   
The name of customer gateway device.  
Type: String  
Required: No

 ** ipAddress **   
 The IP address for the customer gateway device's outside interface. The address must be static. If `OutsideIpAddressType` in your VPN connection options is set to `PrivateIpv4`, you can use an RFC6598 or RFC1918 private IPv4 address. If `OutsideIpAddressType` is set to `PublicIpv4`, you can use a public IPv4 address. If `OutsideIpAddressType` is set to `Ipv6`, you can use a public IPv6 address.   
Type: String  
Required: No

 ** state **   
The current state of the customer gateway (`pending | available | deleting | deleted`).  
Type: String  
Required: No

 ** TagSet.N **   
Any tags assigned to the customer gateway.  
Type: Array of [Tag](API_Tag.md) objects  
Required: No

 ** type **   
The type of VPN connection the customer gateway supports (`ipsec.1`).  
Type: String  
Required: No

## See Also
<a name="API_CustomerGateway_SeeAlso"></a>

For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/ec2-2016-11-15/CustomerGateway) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/CustomerGateway) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/ec2-2016-11-15/CustomerGateway)